# Legacy Union Square vs Todo Pharma

The clearest difference is update cadence: Todo Pharma at every 3 weeks against Legacy Union Square's every 3 months. Todo Pharma also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Legacy Union Square ships an update every 3 months, Todo Pharma every 3 weeks. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Legacy Union Square | Todo Pharma |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 192 MB | 71 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Elevated Lifestyles Inc](https://appshunter.io/developer/1330920793) | [Todo Group S.R.L](https://appshunter.io/developer/1579250077) |

## What reviewers say

### Legacy Union Square

[App page](https://appshunter.io/ios/app/legacy-union-square/id6448105695)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### Todo Pharma

[App page](https://appshunter.io/ios/app/todo-pharma/id6450113009)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Legacy Union Square free?

Legacy Union Square is free to download, with no in-app purchases.

### Is Todo Pharma free?

Todo Pharma is free to download, with no in-app purchases.

### Do Legacy Union Square or Todo Pharma have ads?

Neither Legacy Union Square nor Todo Pharma shows ads.

### Which is updated more often, Legacy Union Square or Todo Pharma?

Legacy Union Square ships an update every 3 months, and Todo Pharma every 3 weeks. Most recently, Legacy Union Square was updated on October 19, 2026 and Todo Pharma on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*